Hardox 450 is a special steel with a minimum hardness of 450 HB and a tensile strength of 1370-1600 MPa. The blade has a 6 mm thick front straight plate and a 6 mm thick rear bent plate.
The rubber used in this blade is specially mixed and prepared for vulcanization in our premises. We use only quality rubber that has high wear resistance.
Corundum is a mineral with special properties such as extremely high wear resistance. Each SRC 25 blade contains a minimum of 50% corundum in the working part of the blade.